Kaempferol 3-O-sophoroside, a derivative of Kaempferol, is isolated from the leaves of cultivated mountain ginseng (Panax ginseng) with anti-inflammatory effects.

Agmatine sulfate is a bioactive metabolite of the arginine amino acid. It exerts modulatory action at multiple molecular targets such as neurotransmitter systems ion channels and nitric oxide synthesis. It is an endogenous agonist at imidazoline receptor and a NO synthase inhibitor.

Frangulin A protects Vitis vinifera leaves from Plasmopara viticola infection and inhibits the first stage of biotrophic hyphal development of P. Viticola.